YESPYQ Start Practice
🛠️ JEE🧪 Chemistry

On decreasing the pH from 7 to 2, the solubility of a sparingly soluble salt (MX) of a weak acid (HX) increased from 10 …

Q1

On decreasing the pH from 7 to 2, the solubility of a sparingly soluble salt (MX) of a weak acid (HX) increased from 10–4 mol L–1 to 10–3 mol L–1. The pKa of HX is

a

3

b

4

c

5

d

2

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149
← Previous questionNext question →

Practice more JEE Chemistry PYQs

See every question on Equilibrium, or browse the full JEE question bank.

See all questions on Equilibrium →